:root{
  --bg:#ffffff;
  --panel:#ffffff;
  --panelAlt:#f6f7f9;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;

  --brand:#0ea5a4;   /* teal */
  --brand2:#16a34a;  /* green accent */
  --radius:18px;
  --shadow:0 14px 40px rgba(2,6,23,.08);
  --max:1100px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
section{scroll-margin-top:90px}

body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.9}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* HEADER */
.header{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 0;
}
.logo{display:flex; align-items:center; gap:12px; font-weight:800}
.logo__img{width:38px; height:38px; border-radius:12px}
.logo__text{font-size:14px; max-width:260px}

/* NAV */
.nav{display:flex; gap:18px; align-items:center}
.nav a{color:var(--muted)}
.navToggle{
  display:none;
  border:1px solid var(--line);
  background: var(--panel);
  border-radius:12px;
  padding:10px;
  cursor:pointer;
}
.navToggle__bar{
  display:block;
  width:22px;
  height:2px;
  background:var(--text);
  margin:4px 0;
}

/* HERO */
.hero{
  padding:74px 0 44px;
  background:
    radial-gradient(900px 460px at 10% 0%, rgba(14,165,164,.16), transparent 60%),
    radial-gradient(900px 460px at 90% 10%, rgba(22,163,74,.10), transparent 60%),
    #fff;
  border-bottom:1px solid var(--line);
}
.hero__grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:26px;
  align-items:center;
}
.badge{
  display:inline-block;
  padding:6px 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.75);
  border-radius:999px;
  color:var(--muted);
  margin-bottom:12px;
}
.hero h1{
  font-size:46px;
  line-height:1.08;
  margin:0 0 12px;
}
.lead{
  margin:0 0 18px;
  color:var(--muted);
  font-size:18px;
}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin-bottom:18px}

.hero__highlights{
  list-style:none;
  padding:0;
  margin:16px 0 0;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.hero__highlights li{
  border:1px solid var(--line);
  background: rgba(255,255,255,.9);
  border-radius:14px;
  padding:12px 14px;
  min-width:180px;
  box-shadow: 0 10px 26px rgba(2,6,23,.06);
}
.hero__highlights strong{display:block}
.hero__highlights span{color:var(--muted); font-size:13px}

.quick{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
.quick__item{
  flex:1;
  min-width:220px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.92);
  border-radius:16px;
  padding:12px 14px;
  box-shadow: 0 10px 26px rgba(2,6,23,.06);
}
.quick__label{font-size:12px; color:var(--muted)}
.quick__value{display:block; font-weight:800; margin-top:4px}

.hero__mini{margin-top:14px}
.linkBtn{
  border:0;
  background:transparent;
  color:var(--brand);
  font-weight:800;
  cursor:pointer;
  padding:0;
}
.linkBtn:hover{text-decoration:underline}

/* FEATURE CARD */
.hero__card{
  border:1px solid var(--line);
  background: rgba(255,255,255,.92);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.featureCard{
  border-radius:16px;
  background: linear-gradient(180deg, rgba(14,165,164,.10), rgba(255,255,255,.92));
  border:1px solid rgba(2,6,23,.06);
  padding:16px;
}
.featureCard__top{display:flex; gap:8px; flex-wrap:wrap}
.chip{
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.9);
  color:var(--muted);
  font-size:12px;
}
.featureCard__title{font-size:20px; font-weight:900; margin:12px 0}
.featureCard__list .row{display:flex; gap:10px; padding:8px 0}
.tick{
  width:22px; height:22px;
  border-radius:8px;
  display:grid; place-items:center;
  background: rgba(22,163,74,.14);
  border:1px solid rgba(22,163,74,.25);
}
.featureCard__bar{
  height:10px;
  border-radius:999px;
  margin-top:16px;
  background: linear-gradient(90deg, rgba(14,165,164,.85), rgba(22,163,74,.55));
}
.featureCard__footer{margin-top:14px; color:var(--muted); font-size:13px}

/* SECTIONS */
.section{padding:72px 0}
.section--alt{
  background: var(--panelAlt);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section__head{max-width:760px; margin-bottom:26px}
.section__head h2{margin:0 0 6px; font-size:34px}
.section__head p{margin:0; color:var(--muted)}

.grid3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px}
.card{
  border:1px solid var(--line);
  background: #fff;
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.card h3{margin-top:0}
.list{padding-left:18px; color:var(--muted)}
.list li{margin:6px 0}
.muted{color:var(--muted)}

/* BUTTONS */
.btn{
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(14,165,164,.35);
  background: linear-gradient(135deg, rgba(14,165,164,.95), rgba(22,163,74,.75));
  color:#fff;
  font-weight:900;
  cursor:pointer;
}
.btn--ghost{
  background:#fff;
  color:var(--text);
  border-color: var(--line);
}
.btn--small{padding:10px 12px; font-size:14px}

/* FOOTER */
.footer{
  padding:26px 0;
  border-top:1px solid var(--line);
  background:#fff;
}
.footer__inner{display:flex; justify-content:space-between; align-items:center}

/* MODALS */
.modal{
  position:fixed;
  inset:0;
  display:none;
  z-index:2000;
}
.modal.is-open{display:block}
.modal__overlay{
  position:absolute;
  inset:0;
  background: rgba(2,6,23,.55);
}
.modal__panel{
  position:relative;
  width:min(560px, calc(100% - 28px));
  margin: 10vh auto;
  background:#fff;
  border-radius:18px;
  border:1px solid var(--line);
  box-shadow: 0 30px 70px rgba(2,6,23,.25);
  overflow:hidden;
}
.modal__head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 16px 10px;
  border-bottom:1px solid var(--line);
}
.modal__head h3{margin:0}
.iconBtn{
  border:1px solid var(--line);
  background:#fff;
  border-radius:12px;
  width:36px;
  height:36px;
  cursor:pointer;
}
.modal__body{padding:16px}
.modal__foot{
  padding:14px 16px 16px;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:flex-end;
  gap:10px;
}
.contactCard p{margin:8px 0}
.hint{margin:10px 0 0; color:var(--muted); font-size:13px}

/* FORM */
.form label{display:block; margin-bottom:12px; color:var(--muted); font-size:14px}
input, textarea{
  width:100%;
  margin-top:6px;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
}
input:focus, textarea:focus{
  outline:none;
  border-color: rgba(14,165,164,.8);
  box-shadow:0 0 0 4px rgba(14,165,164,.14);
}

/* RESPONSIVE */
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
}
@media (max-width:720px){
  .navToggle{display:block}
  .nav{
    position:absolute;
    right:20px;
    top:64px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:16px;
    padding:12px;
    display:none;
    flex-direction:column;
  }
  .nav.is-open{display:flex}
}